a{
	text-decoration: none;
}

a:first-child{
	color: black;
}

a:nth-child(3){
	color: chartreuse;
}

a:last-child{
	color: aqua;
}

a:nth-child(4){
	color: blueviolet;
}

a:nth-child(2){
	color: darkkhaki;s
}